 |
|||
|
|
|||
|
Page Title:
Table 4-9. Service Brake Air Lines |
|
||
| ||||||||||
|
|
 TM 9-2330-385-14
Axle No. 2
Axle No. 3
Axle No. 1
Air Hose No.
Air Hose No.
Air Hose No.
LH 2547
LH 2015
LH 2016
RH 2545
RH 2017
RH 2018
The LH and RH listed with the air hose numbers indicate the brake
chamber supplied by the listed air hose.
NOTE
Trailer air system pressure must be 125
S
5 psi (862 34 kPa) to begin
troubleshooting the brake system. If the
air system pressure cannot be maintained,
refer to Air System Troubleshooting.
Air lines and valves listed in this
S
troubleshooting procedure are illustrated
and located in FO-2.
VISUAL INSPECTION
(1) Inspect air lines and fittings
(2) Start engine (TM 9-2320-364-10).
(3) Push in trailer charge valve in truck.
(4) While assistant fully applies brake
pedal, listen to air lines and fittings
chambers for leaks.
(a) If fittings leak and are loose,
tighten fittings.
(b) If hose(s) leaks, perform Steps (5)
through (7) below and repair or
replace hose(s) (see schematic
(c) If any of the items listed above
leak, perform Steps (5)
through (7) below and replace
them according to maintenance
procedures (Chapter 4).
(d) If all of items above are OK, go to
Step (2) of this Fault.
(5) Release brake pedal.
(6) Pull out trailer charge valve in truck.
(7) Turn OFF ENGINE switch.
4-279
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals